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Paved-road performance in the Zipp 404 S Carbon tubeless disc wheelset
What Our Gearhead® Experts Are Saying:
"These hold their line in a crosswind better than wheels I've ridden with a much shallower rim. Running them tubeless with a wider tire takes the edge off rough pavement without feeling sluggish."
The 404 S takes the Firecrest rim geometry Zipp developed for top-level racing and puts it into a wheelset built for everyday use. The wider internal rim bed supports tires from 28 to 39 millimeters, so there's room to dial in the right setup for how and where you ride.
Details
- All-road carbon wheelset for disc brake road bikes
- Firecrest 50mm rim profile holds a line in crosswinds without sacrificing aero
- 76/176 hubset with 36-point engagement for fast, consistent power transfer
- Hookless TSS rim runs 28-39mm tires tubeless for lower rolling resistance
- Sapim CX-Sprint spokes in a 20-hole 2-cross lace for a stiff, reliable build
- Centerlock disc interface; available with SRAM/Shimano Road or XDR driver
- Lifetime warranty covers structural damage including crash and rim impact
- Item #ZIPZ097
- Rim Material
- carbon
- Wheel Size
- 700c
- Rim Depth
- 50mm
- Rim Width
- [external] 29mm, [internal] 23mm
- Brake Compatibility
- disc
- Hubs
- Zipp 76/176
- Front Axle
- 12 x 100mm Thru
- Rear Axle
- 12 x 142mm Thru
- Spokes
- Sapim CX-Sprint
- Spoke Count
- 20
- Max Rider Weight
- 253lbs
- Claimed Weight
- 3.5lb (1585g)
- Manufacturer Warranty
- lifetime + crash replacement
- Activity
- road cycling
Zipp 404 S Wheelset

Unrivaled Aero
The 404 S sets a new standard in speed for all-road carbon wheelsets.
What Makes The 404 S

50mm Carbon Rim
The sweet spot for road performance: deep enough for real speed gains, shallow enough to stay stable in crosswinds.

36-Point Hub Engagement
The 76/176 hubset delivers power to the road the instant you push, with no dead spot between pedal stroke and acceleration.

Tubeless Ready
The hookless TSS rim is tubeless compatible, allowing lower tire pressures for better grip and reduced rolling resistance.

Sapim CX-Sprint Spokes
Race-proven Sapim CX-Sprint spokes in a 20-hole lace keep the build stiff, light, and reliable under hard efforts.

Wide Tire Compatibility
The 23mm internal rim width supports tires from 28 to 39mm, so riders can run narrower for speed or wider for comfort on the same wheel.



Shop More Zipp Wheels

Making You Faster
Zipp Speed was founded in 1988 with the sole mission of making you faster on your bikes. Zipp produces the highest performing, most durable wheels and components.